Amin'izao fotoana izao, misy fitambarana 45 amin'ny fitambarana fikosoham-bary mitohy izay efa naorina na eo am-panamboarana ary miasa any Shina.Ireo eo am-panamboarana indrindra dia ahitana ny Jiangsu Chengde Steel Pipe Co., Ltd. 1, Jiangsu Changbao Pleasant Steel Pipe Co., Ltd., ary Henan Anyang Longteng Heat Treatment Materials.1 napetraka ao amin'ny Hebei Chengde Jianlong Special Steel Co., Ltd. ary 1 napetraka ao amin'ny Hebei Chengde Jianlong Special Steel Co., Ltd. Ny antsipirian'ny fananganana trano fikosoham-bary mitohy ao an-toerana dia aseho amin'ny tabilao 1. Ankoatra izany, orinasa maromaro ihany koa no mikasa ny hanorina fikosoham-bary mitohy vaovao.
| Tabilao 1 Fanorenana an-trano amin'izao fotoana izao ny fikosoham-bary mitohy | |||||||
| Anaran'ny orinasa | Grid fitsipi-dalao / mm | tafiditra ao anatin'ny taona famokarana | LASA | Fahaizana / (10.000 ta) ③ | Karazana fikosoham-bary mitohy | Famaritana ny vokatra / mm | Fomba fanovana horonana |
| Ny sandan'ny anjara Baoshan Iron & Steel Co., Ltd. | Φ140 | 1985 | ALEMAINA | 50/80 | Racks 8 misy roller roa + mitsingevana | Φ21.3–177.8 | Fiovan'ny lafiny roa |
| Tianjin Pipe Corporation Co., Ltd. | Φ250 | 1996 | ITALIA | 52/90 | Racks 7 misy roller roa + limiter | Φ114~273 | Fiovan'ny lafiny roa |
| Hengyang Valin Steel Tube Co., Ltd. | Φ89 | 1997 | ALEMAINA | 30/30③ | Racks 6 misy roller roa + mitsingevana antsasany | Φ25~89(127) | Fiovana lafiny tokana |
| Inner Mongolia BaoTou Steel Union Co., Ltd. | Φ180 | 2000 | ITALIA | 20/35 | Racks 5 misy roller roa + limiter | Φ60~244.5 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ168 | 2003 | Alemaina | 25/60 | VRS+5 rakotra roller telo + semi-mitsingevana | Φ 32–168 | Tonelina axial |
| Ny orinasa Shuangan Seamless Steel Pipe Co., Ltd | Φ159 | 2003 | Alemaina | 16/25 | Racks 5 misy roller roa + limiter | Φ73~159 | Fiovana lafiny tokana |
| Hengyang Valin Steel Tube Co., Ltd. | Φ340 | 2004 | ITALIA | 50/70 | VRS+5 frame roa rollers + fijanonana | Φ133~340 | |
| Pangang Group Chengdu Steel&Vanadium Co.,Ltd. | Φ340② | 2005 | ITALIA | 50/80 | VRS+5 frame roa rollers + fijanonana | Φ139.7~365.1 | |
| Nantong Special Steel Co., Ltd. | Φ159 | 2005 | CHINE | 10/10 | Racks 8 misy roller roa + limiter | Φ73~159 | |
| WSP Holdings Ltd. | Φ273② | 2006 | CHINE | 35/50 | Racks 5 misy roller roa + limiter | Φ73~273 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ460 | 2007 | Alemaina | 50/90 | Racks 5 misy rollers telo + limiter | Φ219~460 | Tonelina axial |
| Pangang Group Chengdu Steel&Vanadium Co.,Ltd. | Φ177 | 2007 | ITALIA | 35/40 | VRS+5 frame telo-roller + fijanonana | Φ48.3–177.8 | |
| Tianjin Pipe Corporation Co., Ltd. | Φ258 | 2008 | Alemaina | 50/60 | Racks 6 misy roller telo + limiter | Φ114–245 | Fiovana lafiny tokana |
| Ny orinasa Shuangan Seamless Steel Pipe Co., Ltd | Φ180 | 2008 | Alemaina | 25/30 | VRS+5 frame telo-roller | Φ73~278 | |
| ANHUI TIANDA OIL PIPE COMPANY LIMITED | Φ273 | 2009 | Alemaina | 50/60 | Racks 6 misy roller telo + limiter | Φ114~340 | |
| SHANDONG MOLONG PETROLEUM CO., LTD. | Φ180 | 2010 | CHINE | 40/35 | VRS+5 frame telo-roller + fijanonana | Φ60-180 | Tonelina axial |
| Liaoyang Ximulaisi Petroleum Special Pipe Manufacturing Co., Ltd. | Φ114② | 2010 | CHINE | 30/20 | Racks 6 misy roller roa + limiter | Φ60.3-140 | Fiovana lafiny tokana |
| Yantai Lubao Steel Pipe Co., Ltd. | Φ460 | 2011 | Alemaina | 60/80 | Racks 5 misy rollers telo + limiter | Φ244.5–460 | Tonelina axial |
| Heilongjiang Jianlong Iron and Steel Co., Ltd. | Φ180 | 2011 | ITALIA | 45/40 | Racks 6 misy roller telo + limiter | Φ60~180 | |
| JINGJIANG SPECIAL STEEL CO., LTD. | Φ258 | 2011 | ALEMAINA | 50/60 | Racks 6 misy roller telo + limiter | Φ114~340 | Fiovana lafiny tokana |
| Xinjiang Bazhou Seamless Oil Pipe Co.,Ltd. | Φ366② | 2011 | CHINE | 40/40 | Racks 6 misy roller telo + limiter | Φ140-366 | |
| Inner Mongolia Baotou Steel Co., Ltd. Steel Pipe Company | Φ159 | 2011 | ALEMAINA | 40/40 | Racks 6 misy roller telo + limiter | Φ38~ 168.3 | Tonelina axial |
| Φ460 | 2011 | ALEMAINA | 60/80 | Racks 5 misy rollers telo + limiter | Φ244.5–457 | ||
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ180 | 2011 | CHINE | 40/35 | VRS+5 frame telo-roller | Φ60~180 | |
| Jiangsu Tianhuai Pipe Co.,Ltd | Φ508 | 2012 | Alemaina | 50/80 | Racks 5 misy rollers telo + limiter | Φ244.5–508 | |
| Jiangyin Huarun Steel Co., Ltd. | Φ159 | 2012 | ITALIA | 40/40 | VRS+5 frame telo-roller | Φ48~178 | |
| Hengyang Valin Steel Tube Co., Ltd. | Φ180 | 2012 | ALEMAINA | 50/40 | Racks 6 misy roller telo + limiter | Φ114~180 | Fiovana lafiny tokana |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ76 | 2012 | CHINE | 6 | Racks 3 misy roller telo + limiter | Φ42~76 | |
| Tianjin Master Seamless Steel Pipe Co., Ltd. | Φ180② | 2013 | CHINE | 35 | Racks 6 misy roller roa + limiter | Φ60.3–177.8 | |
| Linzhou Fengbao Pipe Industry Co., Ltd. | Φ89 | 2017 | CHINE | 20 | Racks 6 misy roller telo + limiter | Φ32~89 | |
| Liaoning Tianfeng Special Tools Manufacturelimited Liability Company | Φ89 | 2017 | CHINE | 8 | Fomba fohy 4 Rack MPM | Φ38–89 | |
| Shandong Panjin Steel Tube Manufacturing Co., Ltd.(eo ambanin'ny Shandong Luli Group) | Φ180 | 2018 | CHINE | 40x2 ④ | Racks 6 misy roller roa + limiter | Φ32~180 | |
| Φ273 | 2019 | CHINE | 60x2 ④ | Racks 5 misy rollers telo + limiter | Φ180~356 | ||
| Φ180 | 2019 | CHINE | 50x2 ④ | Racks 6 misy roller telo + limiter | Φ60~180 | ||
| Linyi Jinzhengyang seamless steel tube Co., Ltd. | Φ180 | 2018 | CHINE | 40 | Racks 6 misy roller telo + limiter | Φ60~180 | Tonelina axial |
| Chongqing Iron&Steel(Group)Co.,Ltd. | Φ114 | 2019 | CHINE | 15 | Racks 6 misy roller roa + limiter | Φ32~114.3 | Fiovana lafiny tokana |
| Dalipal Holdings Limited | Φ159 | 2019 | CHINE | 30 | Racks 5 misy rollers telo + limiter | Φ73~159 | |
| Hengyang Valin Steel Tube Co., Ltd. | 89 | 2019 | CHINE | 20 | Racks 6 misy roller telo + limiter | Φ48~114.3 | |
| Inner Mongolia Baotou Steel Co., Ltd. Steel Pipe Company | Φ100Retrofit | 2020 | CHINE | 12 | Racks 6 misy roller telo + limiter | Φ25~89 | Tonelina axial |
| Jiangsu Chengde Steel Tube Share Co.,Ltd. | Φ127 | eo am-panorenana | CHINE | 20 | Racks 5 misy rollers telo + limiter | Φ42~114.3 | Fiovana lafiny tokana |
| Anyang Longteng Heat Treatment Material Co., Ltd. | Φ114 | eo am-panorenana | CHINE | 20 | Racks 6 misy roller telo + limiter | Φ32~114.3 | |
| Chengde Jianlong Special Steel Co., Ltd. | Φ258 | eo am-panorenana | CHINE | 50 | Racks 6 misy roller telo + limiter | Φ114~273 | |
| Jiangsu Changbao Pulaisen Steeltube Co., Ltd. | Φ159 | eo am-panorenana | Alemaina | 30 | Racks 6 misy roller telo + limiter | Φ21~159 | Fiovana lafiny tokana |
| Fanamarihana: ① Ny singa Φ89 mm dia niova avy amin'ny fihodinana mitohy avo roa heny ho amin'ny fihodinana mitohy avo telo;②Ny fitaovana dia nakatona;③Ny fahaiza-manao / ny fahaiza-manao tena izy;④Misy andiany 2 tsirairay avy. | |||||||
Ny votoaty etsy ambony dia avy amin'ny lahatsoratra "Prospects for the Future Development of Continuous Tube Rolling Technology", izay navoaka tao amin'ny laharana voalohany amin'ny "Steel Pipe" tamin'ny 2021.
Fotoana fandefasana: Jul-12-2022
